precipitation concentration degree and period
precipitation concentration degree PCD
artifical increase of precipitation precipitation
precipitation concentration index
precipitation concentration period
precipitation concentration period PCP
industrial concentration degree
market concentration degree
Seismic concentration degree C
chemical precipitation + solvent precipitation
minimum inhibitory concentration and minimum bactericidal concentration
the minimum inhibitory concentration and minimum bactericidal concentration
Deep 2nd degree and superficial 3rd degree burn
05Cr17Ni4Cu4Nb precipitation hardening steel
15-5PH precipitation hardened stainless steel
1998 summer heavy precipitation in the Yangtze and Huaihe River valley
24 h accumulated precipitation